The new Zipp 30 Course Disc wheels mark several key milestones for Zipp as they are the companies first disc-only wheelset, and the first aluminium tubular option Zipp have ever offered.

The 30 Course disc-brake clincher version is tubeless ready and features a wide rim profile which offers enhanced aerodynamic efficiency as well as better comfort and cornering grip. The 30 Course Disc-brake wheelset, with its external 25mm rim width and 21mm internal width, incorporates design innovations from the Zipp 202 Firecrest profile for low aerodynamic drag, greater stability and predictability in crosswinds.

Laced to the rims, you'll find Zipp's new 77 and 177 hubs. These are 11 speed compatible and are packed full of great features for excellent performance and durability:

> Engineered for versatility, durability and simplicity. Same 77/177D hubset used in Zipp 202 and 303 Firecrest Disc-brake wheelsets.
> Bearing preload precision set – that means no pre-load adjustment is needed.
> Improved bearing protection and sealant.
> Includes newly designed quick-release skewers with a wider more ergonomic handle to provide more leverage for opening and closing. When closed, lever contours neatly with the frame.
> Thru-axle compatible. Comes with thru-axle end caps that can be swapped by hand.
> Proprietary flange geometry and spoke hole attachment pattern with Sapim® CX Ray® spokes to optimize torsional and lateral stiffness without sacrificing weight or robustness.
> New distinctive hub graphics

Front: 12x100mm And 15x100mmRear: 12x135mm And 12x142mm

Each wheel includes Zipp thru-axle end caps; 1 Zipp skewer; The 30 Course Disc-brake Tubular rear wheel comes with a standard 10/11 speed driver body for SRAM®/Shimano® or for Campagnolo® and 1.85mm spacer for use with 10-speed cassettes.

About Zipp

Zipp Cycle Components are the producers of wheels, handlebars, cranks and cycle accessories are a manufacturing company located in Indianapolis, Indiana, USA and are part of the growing SRAM group.

Zipp Speed Weaponry serves a select group of elite companies and athletes, globally located and committed to bicycle and wheelchair competition. Zipp meets customers needs for the highest performance, superlative quality components through innovative design and manufacturing utilizing the best material and technology available. The company is built on mutual respect, delivery on promise and fastidious attention to manufacturing details.